baber/WOPTO huggingface dataset:
Patent GB-1258100-A (GB)
IPC: B29C51/22
Filed: 1969-09-22
Abstract: 1,258,100. Sheet moulding. BP CHEMICALS Ltd. 24 Aug., 1970 [22 Sept., 1969], No. 46473/69. Heading B5A. A moulding machine comprises a drum 1 with a plurality of female moulds 4 therearound and a plurality of heated male moulds 5 movable into contact with the moulds 4 by pneumatic cylinders 8, each mould 5 and cylinders 8 being mounted on a frame 10 that can be moved laterally by a pneumatic cylinder 28 for an extent at least equal to the length of the mould 4, so that the strip of thermoplastic material, e.g. foamed polystyrene or super plastic metal, can be applied between the moulds by a chain conveyer, and a moulded article, e.g. an egg box, can be removed therefrom. In Fig. 4, not shown, the frame is moved by a pneumatic cylinder (20) via a pivoted link (17), and in Fig. 5, not shown, it is rotated about a pivot (31). The mould 4 incorporates cutting members, and it can be connected to a source of vacuum.
Patent GB-1265047-A (GB)
IPC: C08F8/00
Filed: 1969-09-17
Abstract: 1,265,047. Reacting acrylonitrile with sulphonated polyvinyl alcohol. SOC. RHODIACETA. 17 Sept., 1969 [17 Sept., 1968], No. 45933/69. Headings C3G and C3P. A macromolecular compound has, for a randomly chosen sequence of 100 monomer units, the formula in which a, b, c and d are positive numbers such that o < b # 80, c > o, a + b + c = 100 and d #l, M is a hydrogen or an alkali metal atom, the indicated monomer units may be in any order and, when d is greater than 1, the chain of acrylonitrile units may be partially branched and/or cyclized. The compound is prepared by reacting polyvinyl alcohol in an aprotic solvent first with a metallating agent and then with 1,3-propane sultone and then cyanoethylating or grafting the sulphonated polymer with acrylonitrile, anionically in an aprotic medium, preferably the same medium as that used for metallation and sulphonation. The metal sulphonate groups in the resulting polymer may be converted into hydrogen sulphonate groups. Specified metallating agents are alkali metal hydrides, amides, radical ions and carbanions. In the examples, polyvinyl alcohol is reacted in dimethyl sulphoxide with (i) sodium hydride dissolved in dimethyl sulphoxide; (ii) 1,3- propane sultone; and (iii) acrylonitrile. The resulting polymer is acidified and added to a dimethylsulphoxide solution containing an acrylonitrile/vinyloxybenzene sulphonate/vinylidene chloride copolymer, from which films are cast and dyed.
Patent GB-1266016-A (GB)
IPC: C08L63/00
Filed: 1969-05-21
Abstract: 1,266,016. Coated surfaces. REICHHOLDALBERT-CHEMIE A.G. 21 Aug., 1969 [27 May, 1968], No. 25944/69. Heading B2E. [Also in Division C3] Coatings, e.g. to glass or concrete surfaces, comprise epoxy resins cured with a reaction product of a polyamine or polyamidoamine and a monoisocyanate. The curing agent may additionally comprise free polyamine or polyamidoamine which may be the same or different from that used to form the reaction product. The monoisocyanate may be prepared by reacting 1 mol of a monohydroxyl compound, e.g. ethylene glycol monoethyl ether, with 1 mol of a diisocyanate, e.g. tolylene diisocyanate. A typical curing agent is prepared by reacting isophenone diamine with such a diisocyanate/monohydroxyl compound product. The compositions cure at room temperature. A post-cure, e.g. 2 hours at 100‹C may be applied.
Patent GB-1266383-A (GB)
IPC: H01B13/02
Filed: 1969-06-02
Abstract: 1,266,383. Cable-making machines. N. V. BEKAERTSA. 2 June, 1969, No. 27827/69. Heading D1T. Cable 6 is manufactured by drawing strands 5 from non-rotating supply drums 8 along the axis of a rotating housing 1, in one direction, leading them to guides 10 carried by the housing so that they are individually twisted, bring- ing them together on the axis by means of guides 12 and delivering them in the reverse direction to a straightening roller 20 relative to which the housing 1 rotates, so that the strands are twisted together. The roller 20 may be rotated in the opposite direction to that of the housing. A driven drum 30 draws the strands through the apparatus and a reciprocating arm 25 traverses the finished cable into a winding reel 24. A core strand 18 may be supplied from an external reel 19 or from one of the internal drums 8. Alternatively, core-less may be produced by winding over a pointed rod 27 (Fig. 3, not shown) mounted on the axis of the housing. The resultant cable, which may be of wire, is stated to have high stretchability and fatigue strength.
Patent GB-1289982-A (GB)
IPC: A43B3/10
Filed: 1969-10-01
Abstract: 1289982 Boots &c W SCHEFFERLING 1 Oct 1969 [2 Oct 1968] 48370/69 Heading A3B A shoe or slipper is held on the foot by a toe cap portion 16 and a pair of resilient arcuate members 18 which extend from both sides of the shank region 10 of the shoe bottom and which grip the foot in the region below the ankle K. The distance between the upper edges at the ends 20 of the members 18 is less than the distance between the lower edges. The members 18 may be connected by an integral transverse web (not shown) which is sandwiched between the two layers of the sole 10. Alternatively the web may be connected to the sole 10 by rivets or similar means. The members 18 and web may be made of plastics material reinforced by a steel strip or by glass fibres.
Patent GB-1294958-A (GB)
IPC: H02P9/36
Filed: 1970-02-23
Abstract: 1294958 AC generators with DC excitation A VAN KAICK AVK-GENERATOREN-U MOTOREN-WERKE oHG 23 Feb 1970 8648/70 Heading H2A A brushless welding generator comprises a 3 Ph. generator having a 3 Ph. stator winding 1 connected in series with a 3 Ph. rectifier 9 to produce a rectified welding output, and a rotor 2 on a shaft which also carries an exciting generator 3 Ph. rotor 4 electrically connected to the first generator rotor 2 via a 3 Ph. rectifier 3, and the exciting generator stator has a winding electrically divided into two parts 5, 6 of which the latter is connected to any excitation current circuit via an adjustable resistor 7 and the former is a compounding winding connected to the secondary winding b of a current transformer 8 whose primary winding a is located in a current path of the first generator. In the embodiment shown, the current circuit is a battery 20 or the D.C. supply of an I.C. engine driving the generator, and a 1 Ph. or 3 Ph. auxiliary winding 21 provides at terminals U, V a supply to drive auxiliary devices when welding is not in progress, output control then being effected by a further transformer primary winding c. In Fig. 2, a transistor (11) and Zener diode (12) provide a constant high igniting voltage independent of the arc voltage.
Patent GB-1309838-A (GB)
Title: Compositions for curing 2-chloro-1,3-butadiene polymers and their use in forming sealing gaskets for container closures
IPC: C09K3/10
Filed: 1970-10-26
Abstract: 1309838 Vulcanizing polychloroprene W R GRACE & CO 26 Oct 1970 50815/70 Heading C3E [Also in Division Fl] A composition for curing chloroprene elastomers comprises (a) 0À5 to 2À5 parts by weight of sodium acetate, (b) 0À7 to 4À0 parts of magnesium oxide and (c) 0À3 to 1À0 part of the 1,3-ditolylguanidine salt of dicatechol borate, subject to the proviso that the ratio of (b) to (c) is within the area A in Fig. 4 (when units of "parts by weight" are substituted for "PHR"). A sealing gasket in a container closure is made by depositing in the closure a composition comprising a chloroprene elastomer dissolved in a volatile organic solvent and the said curing composition, spinning the closure, removing the solvent and heating the composition. In particular, the gasket is formed in a pressurized aerosol dispensing container valve mounting cup (see Division F1).
Patent GB-1312265-A (GB)
Title: Purification of chloroform
IPC: C07C17/395
Filed: 1969-12-10
Abstract: 1312265 Purification of chloroform IMPERIAL CHEMICAL INDUSTRIES Ltd 9 Dec 1970 [10 Dec 1969] 60325/69 Heading C2C Chloroform is purified from bromochloromethane by contact with a solid halide of aluminium other than aluminium fluoride. Aluminium chloride is preferred. Other chlorinated and brominated methanes, removable by fractional distillation, are thereby formed.
Patent GB-1316088-A (GB)
Title: Moulds
IPC: B28B7/00
Filed: 1969-08-06
Abstract: 1316088 Toy sand buckets J P TONER and P G DYER 16 July 1970 [6 Aug 1969] 39281/69 Heading A6S [Also in Division B5] A mould, e.g. for sand castles or garden ornaments, comprises two half portions, e.g. of plastics, with faces 20 enclosing a cavity, and secured together by a bucket 15 having a bottom portion 10. In Fig. 2, not shown, the portions 11 are secured together by a strap (16), and the lid (10) is held in place by a rib (14). The portions 11 may be hinged together at (18), Fig. 3 not shown, or at (19), Fig. 4 not shown, and secured by clasps. A design may be formed on the faces 20, or on a skin secured thereto. The strap (16) can incorporate a handle.
Patent GB-1316586-A (GB)
Title: Vehicles for transport systems
IPC: B61B15/00
Filed: 1970-08-07
Abstract: 1316586 Transport systems COAL INDUSTRY (PATENTS) Ltd 2 Nov 1971 [7 Aug 1970 22 Dec 1970] 38129/70 and 60773/70 Heading B7L A vehicle comprises a body 10 having at least one driven wheel 15 arranged to run along a path, such as a rail 6, adjacent to an endless belt conveyer 5, a drive roller 18 and mechanism for moving the roller into or out of drivable engagement with the belt 5, and gearing interconnecting the roller 18 and the or each wheel 15 so as to drive the vehicle along the path 6. As shown, Fig. 1, the mechanism comprises a bell-crank lever 23 carrying the roller 18 and pivotally mounted on a shaft 24, and toggle links 26 and 28 pivotally connected to a fixed bracket 30 so that, when the free end of link 26 is raised, the roller 18 is lowered to engage the belt 5. The mechanism urges the roller 18 into such engagement by means of a compression spring 34 abutting the bracket 30 and carried by a rod 32 pivoted to the bell-crank lever 23, or alternatively, Figs. 4, 7 and 12 (not shown), by means of removable weights (90) acting on that end of the mechanism which carries the roller 18. The gearing interconnecting roller 18 and wheel 15 is preferably reduction gearing so that vehicle speed is less than belt speed, and comprises, as shown, chain sprockets 38, 40, 42, 44 and 46, the latter being idler sprockets, and chains 50 and 52. A "power take-off" arrangement for driving equipment adjacent to the conveyer comprises a further sprocket (170), Figs. 10 and 11 (not shown), mounted on the shaft 24 and connected by a chain (172) to the equipment. When the roller 18 is lifted out of engagement with the belt 5, it contacts a brake pad 58 to stop the vehicle. Alternatively, the vehicle may have a "dead-man's" brake, Figs. 12-17 (not shown), in which an hydraulic circuit is employed to stop the vehicle should the operator release the controls. The vehicle body 10 preferably straddles the belt conveyer 5 and rails 6 are secured to both sides of the conveyer structure for engagement by vertical wheels 14 and 15 and horizontal retaining wheels 16 on each side. The vehicle may have a reversing mechanism, Figs. 12 and 15 (not shown), whereby the vehicle may be driven in either the same or the opposite direction to that of belt travel.
Patent GB-1318227-A (GB)
Title: Hydraulic or pneumatic motors
IPC: F01B11/06
Filed: 1971-01-15
Abstract: 1318227 Hydraulic or pneumatic reciprocating motors D G WELLS 31 Dec 1971 [15 Jan 1971] 2111/71 Headings F1A and F1S A reciprocating motor comprises a member 5, 6 biased away from a port 4 through which a stream of gas or liquid passes, the member 5, 6 being caused to perform a downward stroke by the action of the fluid flowing through the port until the flow decreases to such an extent that the bias causes a return stroke. The bias may be a metal or rubber tension spring 7, air in a confined space or an electromagnet (not shown). Reciprocation of the member 5, 6 is converted into rotation of a flywheel 11 by a crank mechanism 8, 9, 10, a unidirectional clutch or ratchet and pawl mechanism. A guide 12, a duplicated crank mechanism or a modified spring is used to maintain the member 5, 6 vertical. In the embodiment shown liquid is supplied to an open container 1, but if gas is used the container is closed, flow being induced therethrough by a compressor or vacuum pump.
Patent GB-1321599-A (GB)
Title: Circular knitting machines
IPC: D04B1/02
Filed: 1969-10-04
Abstract: 1321599 Knitting-machines BENTLEY ENG CO Ltd 5 Oct 1970 [4 Oct 1969] 48857/69 Heading D1C A double-cylinder machine for knitting terry fabric includes a top latch guard in two parts 28, 29, the lower one having an upward projection 29b spaced from the upper part, round which terry yarn 34 can be fed to the needles. The arrangement ensures that the out going terry yarnis accurately fed to, and taken by the needles, when the yarn feeder is in its non-active position just prior to cutting and trapping the yarn. The latch guard is thinner than usual so that the terry yarn can be positioned close to the knitting instruments. Ground yarn 33 is fed through a hole 29a.
Patent GB-1328515-A (GB)
Title: Reaction of cyclosilazanes with monochlorosilanes
IPC: C07F7/10
Filed: 1970-01-13
Abstract: 1328515 Cyclotrisilazanes DOW CORNING Ltd 8 Jan 1971 [13 Jan 1970 8 May 1970] 1611/70 and 22429/70 Heading C3S The invention comprises N-substituted cycle - trisilazanes of the formula wherein each R represents a C 1-6  hydrocarbon radical and R<SP>1</SP> and R<SP>11</SP> represent the group (CH 3 ) 2 HSi-. The above compounds and also further compounds in which R<SP>1</SP> represents the group (CH 3 ) 2 HSi- and R<SP>11</SP> represents hydrogen, are prepared by reacting chlorodimethylsilane with a cyclosilazane of the formula (R 2 SiNH) n  in which n is 3 or 4. The reaction is preferably conducted in the presence of a hydrogen chloride acceptor. Examples describe the preparation of 1 - dimethylsilyl - 2,2,4,4,6,6 - hexamethyl - cyclotrisilazane, 1,3 - bis - (dimethylsilyl 2,2,4,4,6,6 - hexamethyl - cyclotrisilazane and by-product 1,3,5 - tris - (dimethylsilyl)- 2,2,4,4,6,6,-hexamethylcyclotrisilazane. Uses.-As polymer intermediates.
Patent GB-1328987-A (GB)
Title: Trench shoring frame
IPC: E02F5/12
Filed: 1971-10-07
Abstract: 1328987 Self - advancing trench shoring frame A R S MORRICE 7 Oct 1971 [8 Oct 1970] 47805/70 Headings E1E and E1F A trench shoring frame comprises opposed side walls, means connecting the side walls to one another, means to advance the frame along a trench and a hopper 60, which extends across substantially the full width of the shoring frame and which is movable from a loading position at which it receives excavated spoil to an unloading position from which said spoil is discharged behind the frame. Preferably the hoper can be moved both horizontally and pivotally of the frame, which comprises relatively slidable top, centre and bottom sections 12, 14, 16.
Patent GB-1332968-A (GB)
Title: Recovery of hydrogen fluoride
IPC: C01B7/19
Filed: 1972-02-16
Abstract: 1332968 Hydrogen fluoride recovery IMPERIAL CHEMICAL INDUSTRIES Ltd 16 Feb 1972 [8 March 1971] 6269/71 Heading C1A Hydrogen fluoride is recovered from a gaseous mixture by passing the gaseous mixture through a mixture of an alkali metal fluoride (e.g. sodium fluoride) and an inert liquid (e.g. high boiling point aromatic compounds, esters, polyglycols, long chain carboxylic acids, mineral oils or mixtures thereof) at a temperature at which the hydrogen fluoride is absorbed and thereafter heating the so formed mixture to a temperature sufficient to liberate hydrogen fluoride. The alkali metal fluoride may comprise 1 to 50% by weight of the mixture with the liquid. The latter is preferably substantially immiscible in water and preferably does not appreciably dissolve the alkali metal fluoride.
Patent GB-1346566-A (GB)
IPC: B07C5/346
Filed: 1969-11-14
Abstract: 1346566 Radiation sorting apparatus COAL INDUSTRY (PATENTS) Ltd 19 April 1971 [14 Nov 1969] 55929/69 Heading G1A Objects are sized before passing through a beam of radiation, and the radiation intensity or detector output adjusted in accordance with the sensed size. In sorting apparatus, this adjustment is to avoid mis-sorting of wanted material due to e.g. an extra large piece of wanted material affecting the radiation to an equal extent as does a much smaller piece of unwanted material. In the described embodiment, coal is sorted from rock by an X-ray absorption gauge having source 5 directing via collimators fourteen beams towards an array of fourteen photo-multipliers 6. Each controls via delay circuit 9, a mechanical finger, 7, 8. The sizing device in this case is a sensing finger 13 having a nylon tip which rides over the pieces A, B under spring pressure and via coupling arrangement 15, 16 (a Bowden cable) adjusts the position of filter wedge 17 in a collimator slit. Alternative adjustment means. Many other ways of attenuating the radiation beam are referred to, which may be in the radiation path before or after the test object. This may be absorbing or reflecting means e.g. a filter, ridge, comb shaped device or iris diaphragm. Alternatively the source output (by lamp voltage control) or detector signal may be affected. Alternative Radiation path configurations. Any form of electromagnetic radiation besides X-rays may be used e.g. visible or U.V. radiation.  Ionizing particle radiation is also envisaged. Instead of absorption measurement, fluorescence measurements or reflection measurements may be made. The detector may be located to receive radiation emitted at right angles to the incident beam. The bodies may be tested as they drop through a radiation beam, when air blast rejection is used.
Patent GB-1354213-A (GB)
Title: Amusement park or playground equipment for children
IPC: A63G7/00
Filed: 1972-09-13
Abstract: 1354213 Amusement apparatus P WYSOCKYJ 13 Sept 1972 42402/72 Heading A6M Amusement apparatus comprises means defining two curves e.g. an aperture 26 and a blanking plate 32, positioned to define a space therebetween in the form of a crescent and which can be illuminated to give the illusion of the moon, and a track 10 which passes through said space and on which a carriage can run so as to pass through said space. The track is curved as it enters said space so that the illuminated crescent will appear to get larger to a person travelling towards it in a carriage on the track, giving the impression of approaching the moon. The track is preferably endless and includes a covered-in portion 16 between a moon simulated region 18 and an earth simulated region 20 with two crescent shaped spaces 22, 24 at the approach to the 'moon' region. The 'earth' region respectively so that a person travelling in a carriage on the track has the impression of a journey to the moon and back to the earth. Electric lights operated by sequence control mechanism can be incorporated to give the effect of stars. Carriages may be self propelled e.g. electrically along the track or may be pushed or pulled by a propelling vehicle and may be shaped as sockets or space capsules or other form.
Patent ID-28985-A (ID)
Inventor: BODIE E ANN
IPC: C12N15/53
Filed: 1999-12-20
Abstract: The invention relates to phenol oxidizing enzymes encoded by nucleic acids capable of hybridizing to the nucleic acid having the sequence shown in SEQ ID NO: 1 and in particular phenol oxidizing enzymes obtainable from fungus. Particularly provided are nucleic acid sequences and amino acids from Bipolaris spicifera, Curvularia pallescens and Amerosporium atrum, and expression vectors and host cells comprising said nucleic acid sequences encoding phenol oxidizing enzymes. Additionally, methods for producing the phenol oxidizing enzymes as well as methods for constructing expression hosts are disclosed.
Patent ID-30290-A (ID)
Inventor: HAYEK M G
IPC: A23K1/14
Filed: 2000-02-22
Abstract: A composition and process are provided for controlling postprandial glycemic and/or insulinemic response in companion animals such as dogs. The pet food composition includes a source of protein, a source of fat, and a source of carbohydrates from a grain source which excludes rice. Use of the preferred carbohydrate sources including a blend of corn and sorghum; a blend of corn, sorghum, and barley; a blend of corn, sorghum, and oats; and a blend of oats and barley tends to modulate the animal's glycemic and insulinemic responses after a meal. This effect is even more marked when the composition is fed to geriatric companion animals such as dogs.
Patent IL-107566-A (IL)
Title: Process for tinting contact lens
IPC: G02B1/10
Filed: 1993-11-11
Abstract: A contact lens colorant formulation containing a non-ionic polyalkylene oxide surfactant is applied to a dry hydrophilic contact lens by means of a silicon rubber printing pad to provide a cosmetically acceptable, solid, unblemished covering. This process allows for a solid covering to be placed onto the lens in a single printing step using standard transfer printing devices.
Patent IL-111136-A (IL)
Title: Fireproof panel and a methods for its manufacture
Inventor: LUSARDI ADRIANO
IPC: E04B1/94
Filed: 1994-10-03
Abstract: A fireproof panel is described which comprises at least one sheet including a layer of glass fibres impregnated with at least one fireproof resin free from solvent. A method for the manufacture of this panel is also described and includes the successive steps of distributing a fireproof resin in the form of a powder free from solvents on a layer of glass fibres, subjecting the latter to a first compression and heating step to soften the resin and to a second compression and heating step to cross-link the resin and form the said sheet.
Patent IL-111632-A (IL)
Title: Material for antiballistic protective clothing
IPC: F41H1/02
Filed: 1994-11-14
Abstract: Material for protective clothing, in particular for antiballistic protective clothing, in the form of single or multiple- layer packages or laminates, characterized in that at least one of the layers of said packages or laminates consists of a flat structure containing an organic dilatancy agent.
Patent IL-111638-A (IL)
Title: Distributed digital loop telephone system
IPC: H04M19/00
Filed: 1994-11-14
Abstract: A digital loop system with a distributed architecture that provides telephone services with high reliability and quality and is cost-effective to install. The system is central office powered and uses a trunk unit interface to interface with a wide range of mechanical and electronic switches. The trunk unit interface connects to remote terminals via digital transmission lines. The remote terminals drive a large number of subscriber circuits through short subscriber loops. The distributed digital loop system employs sealed and environmentally hardened packaging for flexible outdoor installation. The electronic circuitry used by the remote terminals is divided into modules for flexible, incremental deployment of the system.
[US5592475A]
Patent IL-122870-A (IL)
Title: PHARMACEUTICAL COMPOSITIONS CONTAINING 6-ARYL-2,3,6,7,12,12a-HEXAHYDROPYRAZINO [2'1':'6,1] PYRIDO [3,4-b] INDOLE-1,4-DIONE DERIVATIVES FOR TREATMENT OF MALE ERECTILE DYSFUNCTION
IPC: C07D471/14
Filed: 1996-07-11
Abstract: A compound for the curative or prophylactic treatment of erectile dysfunction in a male animal including man of the formula and salts and solvates (e.g. hydrates) thereof, in which: RO represents hydrogen, halogen or C1-6 alkyl; R1 represents hydrogen, C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, halo C1-6 alkyl, C3-8 cycloalkyl, C3-8 cycloalkyl C1-3 alkyl, aryl C1-3 alkyl or heteroaryl C1-3 alkyl; R2 represents an optically substituted monocyclic aromatic ring selected from benzene, thiophene, furan and pyridine or an optionally substituted bicyclic ringattached to the rest of the molecule 399 כ" ו באדר התשס" ב - March 10, 2002 via one of the benzene ring carbon atoms and wherein the fused ring A is a 5- or 6-membered ring which may be saturated or partially or fully unsaturated and comprises carbon atoms and optionally one or two heteroatoms selected from oxygen, sulphur and nitrogen; and R3 represents hydrogen or C1-3 alkyl, or R1 and R3 together represent a 3- or 4-membered alkyl or alkenyl chain.